React Native audio recording module used for DSP with Android + iOS
$ npm i react-native-recording import { PermissionsAndroid } from "react-native"; import Recording from "react-native-recording"; await PermissionsAndroid.requestMultiple([ PermissionsAndroid.PERMISSIONS.RECORD_AUDIO, ]); Recording.init({ bufferSize: 4096, sampleRate: 44100, bitsPerChannel: 16, channelsPerFrame: 1, }); const listener = Recording.addRecordingEventListener((data) => console.log(data) ); Recording.start(); // stop recording Recording.stop(); listener.remove();As of iOS 10.0, you must declare an intention to access a microphone. Add NSMicrophoneUsageDescription key and declaration value in Info.plist.
<dict> ... <key>NSMicrophoneUsageDescription</key> <string>This app uses the microphone to record the soundscape.</string> ... </dict>